Face mask for sport helmet



FIG. 1 is a top perspective view of a face mask for sport helmet showing my new design;

FIG. 2 is a side elevation thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof. 

The ornamental design for a face mask for sport helmet, as shown and described. 